Home / 796,937.73-1,099,774.49-452,774.27

Finding the Fourth Proportional to 796,937.73, 1,099,774.49 and 452,774.27

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Solution

The fourth proportional to 796,937.73, 1,099,774.49 and 452,774.27 is: 624,828.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,937.73 : 1,099,774.49 = 452,774.27 : x
  2. Step 2: Convert to fraction form
    796,937.73/1,099,774.49 = 452,774.27/x
  3. Step 3: Cross multiply
    796,937.73x = 1,099,774.49 × 452,774.27
  4. Step 4: Simplify right side
    796,937.73x = 497,949,584,111.63
  5. Step 5: Solve for x
    x = 497,949,584,111.63/796,937.73
  6. Step 6: Final answer
    x = 624,828.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.